Claudia Winkleman Just Wore the £50 COS Knit I've Loved for Years—And It's Still In Stock
A polished, practical staple with celebrity approval—Claudia Winkleman’s COS top is about to sell out again.
If, like me, you’re settling in every Wednesday and Thursday for Wholesale Replica Bag twists and turns in The Traitors, you’ll also be tracking Claudia Winkleman’s impeccable Traitors style. Each episode brings a new standout look—a dramatic cape here, a perfect knit there—that has me (a Gen Z) asking the same thing every week: where can I get that? That’s the power of Claudia. And, her ability to blend high street with luxury never fails to dissapoint. So when she layered a silk Alexander McQueen blouse over the COS Merino Wool High-Neck Top in a recent episode, I immediately took note.
It was the kind of styling move that proves why Claudia’s outfits resonate so much: chic, clever, and quietly practical. And truthfully, her choice didn’t surprise me. The COS Merino Top has long been a fashion-editor favourite—a foundation piece that consistently sells out each winter. The 100% merino wool feels luxuriously soft against the skin, the fit is close but comfortable, and the fine knit is thin enough to layer without adding bulk.
Of course, this isn’t the first time Winkleman has mixed high-end pieces with more attainable buys. From her cult-favourite Spanx leggings to her now-iconic red fingerless gloves from Amazon, it’s no surprise that her signature style continues to resonate. With stylist Sinéad McKeefry behind the looks, each ensemble strikes that familiar Claudia balance—slightly mysterious, effortlessly chic, and perfectly attuned to the moody Scottish backdrop of the show. Shop the COS top, plus more Claudia Winkelman Traitors outfits below.
Shop COS Merino Wool Top:
Shop More Claudia Winkleman Outfits

Marina Avraam is Senior Shopping Editor at Who What Wear UK, where she expertly navigates Zara, H&M, Toteme and Net-a-Porter (to name but a few) on a daily basis to unearth the most worthwhile pieces, while valiantly resisting the urge to add every single one to her basket. At Who What Wear, Marina is committed to curating a shopping experience that feels both aspirational and intentional, guiding readers to items—both affordable and investment—that will genuinely benefit their wardrobes.
-
I Always Buy Sweaters From Net-a-Porter and J.Crew—These 33 Are Worth ItWe're talking cashmere, alpaca, cotton, and wool.
-
Here Are the Sweaters You Should Be Shopping at Zara, H&M, and COSThe only sweater guide you need this season.
-
People Always Compliment My Winter Outfits for Being Polished—These 7 Chic Items Are My SecretSimple pieces, big impact.
-
9 Cashmere Sweaters That Have an Actual Cult FollowingAs chic as they are buttery soft.
-
I Just Saved $1200 by Shopping This Viral COS Sweater Instead of Its Designer ReferenceGirl math.
-
If I Wanted Zoë Kravitz's The Row Wardrobe on a Budget, I'd Shop These 27 COS FindsUnderstated, iconic, and so Kravitz coded.
-
I Love the Sweaters at J.Crew, COS, and Zara RN—40 Worth Adding to Your CartThese will elevate your fall outfits.
-
This Is Not a Drill: COS Is Having a Sitewide Sale—These Are the Elevated Basics We're BuyingFor 25% off.
